Introduction The Department for Jurisprudence-related Knowledge (Usul Fiqh, principles of Jurisprudence, Rijal and Hadith) is one of the three departments of the Research Center for Jurisprudence and Law and is responsible for conducting studies and research on some fields such as Usul fiqh, principles of jurisprudence, philosophy of jurisprudence, Rijal and Hadith. Objectives The most